public void CanEnterSingleDigit() { for (int a = 0; a <= 9; a++) { Assert.That(_controller.AcceptCharacter((char)a), Is.EqualTo(a.ToString(CultureInfo.InvariantCulture))); } }
public void CanEnterSingleDigit() { for (int i = 0; i < 9; i++) { Assert.That(_controller.AcceptCharacter((char)i), Is.EqualTo(i.ToString())); } }
public void CanNotDivideByZero() { _controller.AcceptCharacter('5'); _controller.AcceptCharacter('/'); _controller.AcceptCharacter('0'); _controller.AcceptCharacter('='); Assert.That(_controller.GetOutput(), Is.EqualTo("Division by 0")); }
private void stuffAndExpect(string StuffIt, string Expecting) { foreach (char buttonpress in StuffIt) { _controller.AcceptCharacter(buttonpress); } Assert.That(_controller.GetOutput(), Is.EqualTo(Expecting)); }
public void CanEnterSingleDigit() { Assert.That(_controller.AcceptCharacter('1'), Is.EqualTo("1")); // There are several approaches - this is a small app, and you could easily create tests // for each button. Otherwise 1 and 0, a symbol, equals, and "C" would be the minimum. // A happy medium would also include 5 and 9 to cover postioning, midline, and near a boundry. Assert.That(_controller.AcceptCharacter('C'), Is.EqualTo("")); // I'm assuming that pressing 'C;' should return nothing as it should clear the textbox. }
public void CalculatorClearButtonResetsValueToZero() { // Make a new calculator controller // Enter a non-zero number // Click the clear button // Assert GetOutput() is equal to "0" CalculatorController calc1 = new CalculatorController(); calc1.AcceptCharacter('1'); calc1.AcceptCharacter('c'); Assert.That(calc1.GetOutput(), Is.EqualTo("0")); }
private bool DoMath(char @operator) { decimal expectedResult = 0; Random random = new Random(); decimal number1 = random.Next(0, int.MaxValue); decimal number2 = random.Next(0, int.MaxValue); switch (@operator) { case '+': expectedResult = number1 + number2; break; case '-': expectedResult = number1 - number2; break; case '*': expectedResult = number1 * number2; break; case '/': expectedResult = number1 / number2; break; } string mathExpression = string.Format("{0}{1}{2}=", number1.ToString(), @operator.ToString(), number2.ToString()); foreach (char expressionChar in mathExpression) { _controller.AcceptCharacter(expressionChar); } return(Convert.ToDecimal(_controller.GetOutput()) == expectedResult); }
public void SimpleAdditionTest() { SimpleMathOperation SMO = new SimpleMathOperation(); int operandA = Convert.ToInt32(_controller.AcceptCharacter('3')); int operandB = Convert.ToInt32(_controller.AcceptCharacter('1')); int result = SMO.Add(operandA, operandB); Assert.AreEqual(4, result); }
public void CalculatorClearButtonResetsValueToZero() { //Make a new calculator controller //Enter a non-zero number //Convert the number // Click clear button // Assert output is equals to zero CalculatorController calc1 = new CalculatorController(); calc1.AcceptCharacter('5'); // Someday, this method will reset the calculator controller to a "like-new" state. // I added it to the public interface of the CalculatorController class so that tests // can share a CalculatorController instance -- they just need to call "Clear" before // each test. calc1.AcceptCharacter('c'); Assert.That(calc1.GetOutput(), Is.EqualTo('0')); }
public void Disable_SimpleAdditionTest() { SimpleMathOperation smo = new SimpleMathOperation(); _controller.AcceptCharacter('3'); int operandA = Convert.ToInt32(_controller.GetOutput()); _controller.AcceptCharacter('1'); // You may want to use "calc" to verify what the current state of the calculator is after you // enter "3" and then "1". int operandB = Convert.ToInt32(_controller.GetOutput()); // This is testing the SimpleMathOperation class more than it is testing the CalculatorController // class. Rather than writing a SimpleMathOperation class, try figuring out what intputs you // would need to give to the _controller CalculatorController instance in order to get its // output to be "4". int result = smo.Add(operandA, operandB); // Assert.AreEqual(4, result); does not match assignment }
public void CanEnterSingleDigit() { Assert.That(_controller.AcceptCharacter('1'), Is.EqualTo("1")); }
public void CanEnterSingleDigit() { Assert.That(_controller.AcceptCharacter('1'), Is.EqualTo("1")); Assert.That(_controller.AcceptCharacter('2'), Is.EqualTo("2")); Assert.That(_controller.AcceptCharacter('3'), Is.EqualTo("3")); Assert.That(_controller.AcceptCharacter('4'), Is.EqualTo("4")); Assert.That(_controller.AcceptCharacter('5'), Is.EqualTo("5")); Assert.That(_controller.AcceptCharacter('6'), Is.EqualTo("6")); Assert.That(_controller.AcceptCharacter('7'), Is.EqualTo("7")); Assert.That(_controller.AcceptCharacter('8'), Is.EqualTo("8")); Assert.That(_controller.AcceptCharacter('9'), Is.EqualTo("9")); Assert.That(_controller.AcceptCharacter('+'), Is.EqualTo("+")); Assert.That(_controller.AcceptCharacter('-'), Is.EqualTo("-")); Assert.That(_controller.AcceptCharacter('='), Is.EqualTo("=")); Assert.That(_controller.AcceptCharacter('/'), Is.EqualTo("/")); Assert.That(_controller.AcceptCharacter('*'), Is.EqualTo("*")); }
private void AcceptCharacters(string inputString) { foreach (char expressionChar in inputString) { _controller.AcceptCharacter(expressionChar); } }
public void CanClearOutput() { _controller.AcceptCharacter('C'); Assert.That(_controller.GetOutput(), Is.Empty); }
public void CanPerformSimpleMultiplication() { _controller.AcceptCharacter('5'); _controller.AcceptCharacter('*'); _controller.AcceptCharacter('6'); Assert.That(_controller.GetOutput(), Is.EqualTo("30")); }
public void CanPerformSimpleAddition() { _controller.AcceptCharacter('1'); _controller.AcceptCharacter('+'); _controller.AcceptCharacter('1'); Assert.That(_controller.GetOutput(), Is.EqualTo("2")); }
public void BeforeEachTest() { _controller.AcceptCharacter('c'); }
public void BeforeEachTest() { // Someday, this method will reset the calculator controller to a "like-new" state. // I added it to the public interface of the CalculatorController class so that tests // can share a CalculatorController instance -- they just need to call "Clear" before // each test. _controller.AcceptCharacter('c'); }